Assessing the best methods for sizing intra-aortic balloon pumps
The Role of Angiographic Measurements and Anatomical Correlations in Intra-Aortic Balloon Pump (IABP) Size Selection
This study is testing different ways to measure patients to find the best method for sizing intra-aortic balloon pumps during heart procedures to help prevent complications.
Quick facts
| Study type | Observational |
|---|---|
| Enrollment | 68 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | Siriraj Hospital Academic / other |
| Drugs / interventions | radiation |
| Locations | 1 site (Bangkok Noi, Bangkok) |
| Trial ID | NCT06947174 on ClinicalTrials.gov |
What this trial studies
This observational study aims to determine the most accurate methods for sizing intra-aortic balloon pumps (IABP) in patients undergoing transfemoral angiography. Researchers will evaluate various measurements, including patient height and specific anatomical distances obtained from chest X-rays and CT scans, to find reliable surrogates for IABP sizing. The study will involve patients who have had prior CT scans of the thoracic aorta and will undergo angiography, allowing for direct measurement of vessel distances. The goal is to improve the accuracy of IABP sizing to prevent complications associated with malpositioning.
Who should consider this trial
Good fit: Ideal candidates include patients who have undergone a CT scan of the chest with visualization of the celiac trunk within the past year and are scheduled for transfemoral angiography.
Not a fit: Patients with limb amputations or known aortic abnormalities such as aortic aneurysms or dissections may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved outcomes for patients requiring intra-aortic balloon pump support by ensuring proper sizing and positioning.
How similar studies have performed: While previous studies have explored IABP sizing, this approach of combining multiple anatomical measurements for improved accuracy is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients had obtained CT scan of chest with upper abdomen with celiac trunk visualize within 1 year from the day of transfemoral angiography * Patients had who will undergo transfemoral angiography as clinical indicated * Patients had obtained Chest X-ray within 1 year from the day of transfemoral angiography Exclusion Criteria: * Patient with limb amputation * Patient with known aortic abnormalities such as aortic aneurysm, aortic dissection
Where this trial is running
Bangkok Noi, Bangkok
- Siriraj Hospital — Bangkok Noi, Bangkok, Thailand (Recruiting)
Study contacts
- Principal investigator: Ploy Pengchata, Doctor of Medicine — Her Majesty Cardiac Center, Faculty of Medicine Siriraj Hospital
- Study coordinator: James Tisyakorn, Doctor of Medicine
- Email: james51236@gmail.com
- Phone: +66925549747
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.